ABAP Select data from SAP table APURGPRCGNCDNSUP into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP APURGPRCGNCDNSUP table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to APURGPRCGNCDNSUP. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the APURGPRCGNCDNSUP table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_APURGPRCGNCDNSUP TYPE STANDARD TABLE OF APURGPRCGNCDNSUP,
      WA_APURGPRCGNCDNSUP TYPE APURGPRCGNCDNSUP,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: <APURGPRCGNCDNSUP> TYPE APURGPRCGNCDNSUP.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_APURGPRCGNCDNSUP.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM APURGPRCGNCDNSUP
  INTO TABLE IT_APURGPRCGNCDNSUP.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM APURGPRCGNCDNSUP
*  INTO TABLE @DATA(IT_APURGPRCGNCDNSUP2).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_APURGPRCGNCDNSUP INDEX 1 INTO DATA(WA_APURGPRCGNCDNSUP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_APURGPRCGNCDNSUP ASSIGNING <APURGPRCGNCDNSUP>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<APURGPRCGNCDNSUP>-MANDT = 1.
<APURGPRCGNCDNSUP>-CONDITIONRECORD = 1.
<APURGPRCGNCDNSUP>-CONDITIONSEQUENTIALNUMBER = 1.
<APURGPRCGNCDNSUP>-CONDITIONTABLE = 1.
<APURGPRCGNCDNSUP>-CONDITIONAPPLICATION = 1.

ENDLOOP.

LOOP AT IT_APURGPRCGNCDNSUP INTO WA_APURGPRCGNCDNSUP.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_APURGPRCGNCDNSUP-CONDITIONTYPE, sy-vline,
  WA_APURGPRCGNCDNSUP-CONDITIONVALIDITYENDDATE, sy-vline,
  WA_APURGPRCGNCDNSUP-CONDITIONVALIDITYSTARTDATE, sy-vline,
  WA_APURGPRCGNCDNSUP-CREATEDBYUSER, sy-vline,
  WA_APURGPRCGNCDNSUP-CREATIONDATE, sy-vline,
  WA_APURGPRCGNCDNSUP-CONDITIONTEXTID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_APURGPRCGNCDNSUP you want to display...

  WRITE:/ sy-uline.
* Aternatively use generic code to Write field values (and NAME) to screen report
  DO.
    ASSIGN COMPONENT sy-index OF STRUCTURE wa_APURGPRCGNCDNSUP TO <field>.
    IF sy-subrc <> 0. EXIT. ENDIF.
    WRITE:/ 'Field Value', <field>, sy-vline.
    gd_str = <field> .
    lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ).
    lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ).
    WRITE:/ 'Field Name', lv_fieldname.
  ENDDO.

  
*Redo loop but convert all fields from internal to out value  
LOOP AT IT_APURGPRCGNCDNSUP INTO WA_APURGPRCGNCDNSUP.


*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Convert all fields to display/output versions using conversion routines
  PERFORM convert_all_field_values CHANGING wa_EKKO.
	 
ENDLOOP.

  
*&---------------------------------------------------------------------*
*& Form convert_all_field_values
*&---------------------------------------------------------------------*
FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO.
DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.

*Conversion exit CUNIT, internal->external for field CONDITIONSCALEQUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_APURGPRCGNCDNSUP-CONDITIONSCALEQUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_APURGPRCGNCDNSUP-CONDITIONSCALEQUANTITYUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field CONDITIONQUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_APURGPRCGNCDNSUP-CONDITIONQUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_APURGPRCGNCDNSUP-CONDITIONQUANTITYUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field BASEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_APURGPRCGNCDNSUP-BASEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_APURGPRCGNCDNSUP-BASEUNIT.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_APURGPRCGNCDNSUP_STR, 
MANDT TYPE STRING,
CONDITIONRECORD TYPE STRING,
CONDITIONSEQUENTIALNUMBER TYPE STRING,
CONDITIONTABLE TYPE STRING,
CONDITIONAPPLICATION TYPE STRING,
CONDITIONTYPE TYPE STRING,
CONDITIONVALIDITYENDDATE TYPE STRING,
CONDITIONVALIDITYSTARTDATE TYPE STRING,
CREATEDBYUSER TYPE STRING,
CREATIONDATE TYPE STRING,
CONDITIONTEXTID TYPE STRING,
PRICINGSCALETYPE TYPE STRING,
PRICINGSCALEBASIS TYPE STRING,
CONDITIONSCALEQUANTITY TYPE STRING,
CONDITIONSCALEQUANTITYUNIT TYPE STRING,
CONDITIONSCALEAMOUNT TYPE STRING,
CONDITIONSCALEAMOUNTCURRENCY TYPE STRING,
CONDITIONCALCULATIONTYPE TYPE STRING,
CONDITIONRATEVALUE TYPE STRING,
CONDITIONRATEVALUEUNIT TYPE STRING,
CONDITIONQUANTITY TYPE STRING,
CONDITIONQUANTITYUNIT TYPE STRING,
CONDITIONTOBASEQTYNMRTR TYPE STRING,
CONDITIONTOBASEQTYDNMNTR TYPE STRING,
BASEUNIT TYPE STRING,
CONDITIONLOWERLIMIT TYPE STRING,
CONDITIONUPPERLIMIT TYPE STRING,
CONDITIONALTERNATIVECURRENCY TYPE STRING,
CONDITIONEXCLUSION TYPE STRING,
CONDITIONISDELETED TYPE STRING,
ADDITIONALVALUEDAYS TYPE STRING,
FIXEDVALUEDATE TYPE STRING,
PAYMENTTERMS TYPE STRING,
CNDNMAXNUMBEROFSALESORDERS TYPE STRING,
MINIMUMCONDITIONBASISVALUE TYPE STRING,
MAXIMUMCONDITIONBASISVALUE TYPE STRING,
MAXIMUMCONDITIONAMOUNT TYPE STRING,
INCREMENTALSCALE TYPE STRING,
PRICINGSCALELINE TYPE STRING,
CONDITIONRELEASESTATUS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_APURGPRCGNCDNSUP_STR type T_EKKO_STR.

DATA: ld_text TYPE string.

LOOP AT IT_EKKO INTO WA_EKKO.
  MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR.
  CONCATENATE: sy-vline
WA_APURGPRCGNCDNSUP_STR-MANDT sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONRECORD sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONSEQUENTIALNUMBER sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONTABLE sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONAPPLICATION sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONTYPE sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONVALIDITYENDDATE sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONVALIDITYSTARTDATE sy-vline 
WA_APURGPRCGNCDNSUP_STR-CREATEDBYUSER sy-vline 
WA_APURGPRCGNCDNSUP_STR-CREATIONDATE sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONTEXTID sy-vline 
WA_APURGPRCGNCDNSUP_STR-PRICINGSCALETYPE sy-vline 
WA_APURGPRCGNCDNSUP_STR-PRICINGSCALEBASIS sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONSCALEQUANTITY sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONSCALEQUANTITYUNIT sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONSCALEAMOUNT sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONSCALEAMOUNTCURRENCY sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONCALCULATIONTYPE sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONRATEVALUE sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONRATEVALUEUNIT sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONQUANTITY sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONQUANTITYUNIT sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONTOBASEQTYNMRTR sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONTOBASEQTYDNMNTR sy-vline 
WA_APURGPRCGNCDNSUP_STR-BASEUNIT sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONLOWERLIMIT sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONUPPERLIMIT sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONALTERNATIVECURRENCY sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONEXCLUSION sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONISDELETED sy-vline 
WA_APURGPRCGNCDNSUP_STR-ADDITIONALVALUEDAYS sy-vline 
WA_APURGPRCGNCDNSUP_STR-FIXEDVALUEDATE sy-vline 
WA_APURGPRCGNCDNSUP_STR-PAYMENTTERMS sy-vline 
WA_APURGPRCGNCDNSUP_STR-CNDNMAXNUMBEROFSALESORDERS sy-vline 
WA_APURGPRCGNCDNSUP_STR-MINIMUMCONDITIONBASISVALUE sy-vline 
WA_APURGPRCGNCDNSUP_STR-MAXIMUMCONDITIONBASISVALUE sy-vline 
WA_APURGPRCGNCDNSUP_STR-MAXIMUMCONDITIONAMOUNT sy-vline 
WA_APURGPRCGNCDNSUP_STR-INCREMENTALSCALE sy-vline 
WA_APURGPRCGNCDNSUP_STR-PRICINGSCALELINE sy-vline 
WA_APURGPRCGNCDNSUP_STR-CONDITIONRELEASESTATUS sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.